Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a robust method for identifying drug and alcohol usage. Hair serves as an extensive timeline of alcohol and drug presence by ensnaring biomarkers within the strands of a maturing hair follicle. Procured near the scalp, hair can reveal a detection window expanding up to nearly three months for alcohol and drugs. Hair is effortless to gather, relatively tamper-resistant, and straightforward to transport.
A 1.5-inch sample of approximately 200 hair strands (comparable to the girth of a #2 pencil) near the scalp will yield 100mg of hair, the quintessential sample size for analysis and validation. For EtG, additional tests, and/or tests exceeding 10 panels, 150mg of the specimen is suggested. We advise using a jeweler's scale for specimen measurement. If scalp hair is unavailable, a proportionate volume of body hair may be procured. When mentioning head hair, it is explicitly scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The principal phases in the laboratory handling of a drug testing outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the primary handling of a sample within a laboratory framework. This process involves confirming the sample's sealed and properly dispatched state, allocating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry absent in an electronic chain of custody system.
Screening entails an initial speedy review for drug misuse. Although Screening offers an economical approach to exclude drug consumption in most samples, a positive screen must be corroborated for legal acceptance. All samples yielding a presumptive positive in Screening necessitate a follow-up confirmation.
Should a sample test presumptively positive during Screening, additional hair is extracted from the initial sample and readied for Extraction. Here, drugs are separated from hair at a significantly reduced concentration compared to other methods (e.g., urine or oral fluid), thus rendering hair drug screening the most challenging methodology to execute.
Confirmation of any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation if required. The complete laboratory operations spanning from Accessioning to Confirmation undergo examination under both the CAP (College of American Pathologists) Hair specification and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled as "hair follicle tests," the evaluation concerns the hair strand and not the follicle situated below the scalp.
Why Hair Follicle Testing Surpasses Urine Testing in Averill Park, NY
In comparison to traditional urine tests, hair follicle testing offers superior detection accuracy, revealing substance use over more extended periods. This method delivers reliable results.
Employers benefit from its comprehensive detection capacities which distinguish it as a favored alternative to urine testing.
Prolonged Detection Span in Averill Park, NY
One of the key advantages of hair follicle testing is its ability to detect drug use over a protracted period of up to 90 days. This feature allows employers to gain a deeper insight into the substance use history of applicants or staff.
Resilient to Tampering in Averill Park, NY
Hair follicle tests are renowned for mitigating sample tampering risks, ensuring authentic and trustworthy results. Their resilience against manipulation makes them an exceptional method of drug detection.
Convenience of Nationwide and Local Testing Facilities in Averill Park, NY
Our extensive network of locations provides quick and hassle-free access to drug testing. With centers across the nation, including Averill Park, our services are accessible and convenient.
Seamless, Confidential Process in Averill Park, NY
Simplicity and confidentiality are core to our drug testing procedures. From ordering to taking tests, and receiving results, our method is straightforward, ensuring privacy throughout.
Questions of privacy and ease are addressed, guaranteeing a smooth experience.
Budget-Friendly Pricing and Quick Turnaround in Averill Park, NY
We offer competitive pricing structures paired with swift turnaround times, delivering fantastic worth for companies, regardless of their size.
Our services assure both quick outcomes and affordable rates for drug testing, providing exceptional value.
Swift, Accurate, and Trustworthy Outcomes in Averill Park, NY
The precision and speed of hair follicle drug testing stand unparalleled. These tests are renowned for their high accuracy in identifying substance use.
For employers and institutions demanding swift delivery of test outcomes, hair tests provide a reliable and rapid method for examining drug use.
Compliance and Assurance for Employers in Averill Park, NY
Hair follicle testing aids employers in maintaining adherence to drug-free workplace policies. It mitigates legal risks, enhancing the safety and peace of mind within the work environment.
